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US 11,111,557 B2Granted
Non-oriented electrical steel sheet and manufacturing method therefor
AssigneePosco
InventorsHun Ju Lee, Yong Soo Kim, Su-Yong Shin
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Abstract
A non-oriented electrical steel sheet according to an embodiment of the present invention, comprises: Si: 2.0 to 3.5%, Al: 0.05 to 2.0%, Mn: 0.05 to 2.0%, In: 0.0002 to 0.003% by wt % and Fe and inevitable impurities as the remainder.
Claims10
A non-oriented electrical steel sheet, comprising:
- Si:
- 2.0 to 3.5%, Al:
- 0.05 to 2.0%, Mn:
- 0.05 to 2.0%, In:
- 0.0002 to 0.003%, Bi:
- 0.0005 to 0.05 by wt % and Fe and inevitable impurities as the remainder.
3 more elements
Dependencies are inferred from the claim text.